Atsushi NAKAMURA
- Division
- Mathematical and Material Science, Professor
- Academic Degree
- Ph.D. (Engineering)
Research Field | Audio, speech and language processing, Information sequence learning identification |
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Selected Publications | STRUCTURAL BAYESIAN LINEAR REGRESSION FOR HIDDEN MARKOV MODELS, Journal of Signal Processing Systems (To be published) SPEECH RECOGNITION IN LIVING ROOMS: INTEGRATED SPEECH ENHANCEMENT AND RECOGNITION SYSTEM BASED ON SPATIAL, SPECTRAL & TEMPORAL MODELING OF SOUNDS, Computer Speech and Language, Vol.27, No.3, pp.851-873 (2013). PRIOR-SHARED FEATURE AND MODEL SPACE SPEAKER ADAPTATION BY CONSISTENTLY EMPLOYING MAP ESTIMATION, Speech Communication, Vol.55, No.3, pp.415-431 (2013). CLUSTER-BASED DYNAMIC VARIANCE ADAPTATION FOR INTERCONNECTING SPEECH ENHANCEMENT PRE-PROCESSOR AND SPEECH RECOGNIZER, Computer Speech and Language, Vol.27, No.1, pp.350-368 (2013). BAYESIAN APPROACHES TO ACOUSTIC MODELING: A REVIEW, APSIPA Transactions on Signal and Information Processing, Vol.1, e5 (2013). JOINT ESTIMATION OF CONFIDENCE AND ERROR CAUSES IN SPEECH RECOGNITION, Speech Communication, Vol.54, No.9, pp.1014-1028 (2012). STRUCTURAL CLASSIFICATION METHODS BASED ON WEIGHTED FINITE-STATE TRANSDUCERS FOR AUTOMATIC SPEECH RECOGNITION, IEEE Transactions on Audio, Speech, and Language Processing, Vol.20, No.8, pp.2240-2251 (2012). STATISTICAL VOICE CONVERSION BASED ON NOISY CHANNEL MODEL, IEEE Transactions on Audio, Speech, and Language Processing, Vol.20, No.6, pp.1784-1794 (2012) EFFICIENT TRAINING OF DISCRIMINATIVE LANGUAGE MODELS BY SAMPLE SELECTION, Speech Communication, Vol.54, No.6, pp.791-800 (2012). ROUND-ROBIN DUEL DISCRIMINATIVE LANGUAGE MODELS, IEEE Transactions on Audio, Speech, and Language Processing, Vol.20, No.4, pp.1244-1255 (2012). |